The GSTIN is a PHP library designed for easy integration with the GSTIN API. This package provides functionality for retrieving and interacting with GST-related information, facilitating smooth interactions with India's GST system. It leverages the Laravel framework's capabilities for a seamless experience.

• GSTIN Validation: Verify the validity of GSTINs.
• GSTIN Information Retrieval: Retrieve detailed information about a GSTIN.
• Flexible Integration: Easy integration with Laravel applications using facades and service classes.
• API Communication: Utilizes the Guzzle HTTP client for making API requests.

You can install the package via Composer:

composer require mrhitss/gstin

After installing the package, publish the configuration file:

php artisan vendor:publish --tag=gstin-config

Update your .env file with your GST Public API credentials and settings:

GSTIN_MODE=sandbox
GSTIN_SANDBOX_CLIENT_ID=your_sandbox_client_id
GSTIN_SANDBOX_CLIENT_SECRET=your_sandbox_client_secret
GSTIN_LIVE_CLIENT_ID=your_live_client_id
GSTIN_LIVE_CLIENT_SECRET=your_live_client_secret
GSTIN_LIVE_APP_ID=your_live_app_id
GSTIN_VALIDATE_SSL=true

The configuration file located at config/gstin.php will use these environment variables to manage API credentials and settings for different modes (sandbox and live).

You can use the package's facade for easy access to GSTIN services:

use Mrhitss\Gstin\Facades\Gstin;

$gstin = '22AAAAA0000A1Z5';
$response = Gstin::searchTaxpayer($gstin);

To use the service directly:

use Mrhitss\Gstin\Services\Gstin;

$gstinService = new Gstin();
$response = $gstinService->searchTaxpayer('22AAAAA0000A1Z5');

Description: Looking up taxpayer details by GSTIN is a breeze with this method. Whether you're verifying a GSTIN or just retrieving taxpayer info, this method has got you covered.

Usage:

use Mrhitss\Gstin\Facades\Gstin;

$gstin = '22AAAAA0000A1Z5';
$response = Gstin::searchTaxpayer($gstin);

Description: Need to find all GSTINs associated with a specific PAN? This method makes it easy to retrieve all GSTINs linked to a given PAN number.

Usage:

use Mrhitss\Gstin\Facades\Gstin;

$pan = 'ABCDE1234F';
$response = Gstin::panToGstin($pan);

Description: Looking to retrieve details about a specific Invoice Reference Number (IRN)? Use this method to get all the information associated with a given IRN.

Usage:

use Mrhitss\Gstin\Facades\Gstin;

$irn = 'IRN1234567890';
$response = Gstin::searchIrnDetails($irn);

This package is licensed under the MIT License. For more details, please refer to the LICENSE file included in this repository.

We welcome contributions to enhance the functionality and quality of this package. If you have suggestions or improvements, you can:

• Open Issues: If you encounter any bugs or have feature requests, please open an issue in the repository.
• Submit Pull Requests: Feel free to fork the repository, make your changes, and submit a pull request.

Thank you for your interest in contributing!